| Host: |
Rabbit |
| Applications: |
WB |
| Reactivity: |
Human |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Rabbit polyclonal antibody anti-DDX11 (1-220) is suitable for use in Western Blot research applications. |
| Clonality: |
Polyclonal |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
PBS with 0.02% Sodium Azide, 50% Glycerol, pH7.3. |
| Purification: |
Affinity purification |
| Dilution Range: |
WB 1:500-1:2000 |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
DDX11 |
| Gene ID: |
1663 |
| Uniprot ID: |
DDX11_HUMAN |
| Immunogen Region: |
1-220 |
| Immunogen: |
Recombinant fusion protein containing a sequence corresponding to amino acids 1-220 of human DDX11 (NP_689651.1). |
| Immunogen Sequence: |
MANETQKVGAIHFPFPFTPY SIQEDFMAELYRVLEAGKIG IFESPTGTGKSLSLICGALS WLRDFEQKKREEEARLLETG TGPLHDEKDESLCLSSSCEG AAGTPRPAGEPAWVTQFVQK KEERDLVDRLKAEQARRKQR EERLQQLQHRVQLKYAAKRL RQEEEERENLLRLSREMLET GPEAERLEQLESGEEELVLA EYESDEEKKVASRVDEDEDD |
| Tissue Specificity | Expressed in melanoma cells. Not detected in epidermal melanocytes of normal skin (at protein level). Highly expressed in spleen, B-cells, thymus, testis, ovary, small intestine and pancreas. Very low expression seen in brain. Expressed in dividing cells and/or cells undergoing high levels of recombination. No expression detected in cells signaled to terminally differentiate. Expressed weakly in keratinocytes. |
| Function | DNA-dependent ATPase and ATP-dependent DNA helicase that participates in various functions in genomic stability, including DNA replication, DNA repair and heterochromatin organization as well as in ribosomal RNA synthesis. Its double-stranded DNA helicase activity requires either a minimal 5'-single-stranded tail length of approximately 15 nt (flap substrates) or 10 nt length single-stranded gapped DNA substrates of a partial duplex DNA structure for helicase loading and translocation along DNA in a 5' to 3' direction. The helicase activity is capable of displacing duplex regions up to 100 bp, which can be extended up to 500 bp by the replication protein A (RPA) or the cohesion CTF18-replication factor C (Ctf18-RFC) complex activities. Shows also ATPase- and helicase activities on substrates that mimic key DNA intermediates of replication, repair and homologous recombination reactions, including forked duplex, anti-parallel G-quadruplex and three-stranded D-loop DNA molecules. Plays a role in DNA double-strand break (DSB) repair at the DNA replication fork during DNA replication recovery from DNA damage. Recruited with TIMELESS factor upon DNA-replication stress response at DNA replication fork to preserve replication fork progression, and hence ensure DNA replication fidelity. Cooperates also with TIMELESS factor during DNA replication to regulate proper sister chromatid cohesion and mitotic chromosome segregation. Stimulates 5'-single-stranded DNA flap endonuclease activity of FEN1 in an ATP- and helicase-independent manner.and hence it may contribute in Okazaki fragment processing at DNA replication fork during lagging strand DNA synthesis. Its ability to function at DNA replication fork is modulated by its binding to long non-coding RNA (lncRNA) cohesion regulator non-coding RNA DDX11-AS1/CONCR, which is able to increase both DDX11 ATPase activity and binding to DNA replicating regions. Also plays a role in heterochromatin organization. Involved in rRNA transcription activation through binding to active hypomethylated rDNA gene loci by recruiting UBTF and the RNA polymerase Pol I transcriptional machinery. Plays a role in embryonic development and prevention of aneuploidy. Involved in melanoma cell proliferation and survival. Associates with chromatin at DNA replication fork regions. Binds to single- and double-stranded DNAs. (Microbial infection) Required for bovine papillomavirus type 1 regulatory protein E2 loading onto mitotic chromosomes during DNA replication for the viral genome to be maintained and segregated. |
| Protein Name | Atp-Dependent Dna Helicase Ddx11Chl1-Related Protein 1Hchlr1Dead/H-Box Protein 11Keratinocyte Growth Factor-Regulated Gene 2 ProteinKrg-2 |
| Database Links | Reactome: R-HSA-381038 |
| Cellular Localisation | NucleusNucleolusCytoplasmCytoskeletonSpindle PoleMidbodyMicrotubule Organizing CenterCentrosomeDuring The Early Stages Of MitosisLocalizes To Condensed Chromatin And Is Released From The Chromatin With Progression To MetaphaseAlso Localizes To The Spindle Poles Throughout Mitosis And At The Midbody At Later Stages Of Mitosis (Metaphase To Telophase)In InterphaseColocalizes With Nucleolin In The NucleolusChromosome(Microbial Infection) Colocalizes With Bovine Papillomavirus Type 1 Regulatory Protein E2 On Mitotic Chromosomes At Early Stages Of Mitosis |
| Alternative Antibody Names | Anti-Atp-Dependent Dna Helicase Ddx11 antibodyAnti-Chl1-Related Protein 1 antibodyAnti-Hchlr1 antibodyAnti-Dead/H-Box Protein 11 antibodyAnti-Keratinocyte Growth Factor-Regulated Gene 2 Protein antibodyAnti-Krg-2 antibodyAnti-DDX11 antibodyAnti-CHL1 antibodyAnti-CHLR1 antibodyAnti-KRG2 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
